• Metal Zvikamu

Jekiseni Kuumba Technology Of Automobile Plastic Parts

Jekiseni Kuumba Technology Of Automobile Plastic Parts

Nekuda kwekusiyana kwezvikamu zvepurasitiki zvezvikamu zvemotokari zvakaoma, zvinotevera zvinhu zvinofanirwa kutariswa zvizere mukugadzirwa kwejekiseni kuumba, senge kuomesa kurapa kwezvinhu, zvitsva zvinodikanwa zvegirazi fiber yakasimbisa zvinhu zve screws, fomu yekutyaira uye clamping chimiro. .

Chekutanga, kana zvinowanzoshandiswa resin zvinhu zvakadaimota bumperuyechiridzwa panelmaresin akagadziridzwa akadai seakagadziridzwa PP uye yakagadziridzwa ABS, iyo resin zvinhu zvine hygroscopicity yakasiyana.Kuti usangane nezvinodiwa zvemukati memvura panguva yekuumbwa (Zvakawanda zvinodiwa ≤ 0.2%), iyo resin mbishi zvinhu zvinofanirwa kuve pasi pekupisa kwemhepo kuomeswa kana dehumidification kuomeswa usati wapinda screw pre molding kuyerwa kwejekiseni rekuumba muchina.

Chechipiri, panguva ino, yepambazvikamu zvepurasitiki zvemotokarichaizvoizvo asiri egirazi faibha akasimbisa epurasitiki zvigadzirwa.Kuenzaniswa nekushandiswa kwekapfupi girazi fiber reinforced resin, zvinhu uye chimiro chescrew yemuchina wekuumba jekiseni unoshandiswa kugadzira isiri girazi fiber yakasimbiswa zvikamu zvepurasitiki zvakasiyana.Paunenge uchigadzira muchina wekuumba jekiseni, isu tinofanirwa kutarisisa kune alloy zvinhu uye yakakosha kupisa tekinoroji yekugadzirisa tekinoroji yescrew barrel kuti ive nechokwadi chekudzivirira kwayo uye simba.

Chechitatu, nekuda kwemusiyano uripo pakati pezvimedu zvemotokari uye zvigadzirwa zvakajairwa, nzvimbo yayo yegomba yakaoma kwazvo, ine kusagadzikana kuenzana uye kusaenzana kwekushushikana kwekugovera.Muchigadziro, tinofanira kutarisa pane simba rekugadzirisa rinoda.Iyo yekugadzirisa simba yemuchina wekugadzira jekiseni inoratidzwa muzvikamu zviviri: simba rekumanikidza uye jekiseni rekuumba simba (inoratidzwa nehupamhi hweiyo theoretical jekiseni vhoriyamu).

Chechina, zvichienderana nehunhu hweakaomesesa epurasitiki zvikamu zvemotokari, iyo yekutyaira fomu yemuchina wekuumba jekiseni uye dhizaini yemagetsi ekurovera anonyanya kushandiswa muChina.Parizvino, iyo hydraulic elbow ye hydraulic mechanical type kana iyo yakazara hydraulic type, kana jekiseni rekuumba muchina wepakati wakananga kudzvanya machira.

Chechishanu, nekuti iyo mhango yepasi pezvikamu zveauto yakaoma kwazvo, iyo chaiyo yemuchina wekugadzira jekiseni unofanirwa kutariswa mudhizaini, uye zvimwe zvakakosha zvirongwa zvebasa zvinofanirwa kugadzirwa: senge akawanda mapoka epakati ekudhonza basa, nguva yekudzora basa, inotsigira mold. kushandura mudziyo basa rejekiseni rekuumba muchina, kutsigira chikamu kutora manipulator mudziyo basa, etc. Aya akakosha mabasa ane mabhenefiti ari pachena mukugadzirwa kwezvikamu zvepurasitiki zvemotokari.


Nguva yekutumira: Kubvumbi-22-2022